1 ,lucy wants to buy a bike 2.He and his fiend are piazing game now 改成一般疑问句 并做肯定回答
题目
1 ,lucy wants to buy a bike 2.He and his fiend are piazing game now 改成一般疑问句 并做肯定回答
改为反复疑问句
答案
Does Lucy want to buy a bike?Yes,she does.
Are you and your friend playing game now?Yes,we are.
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点